Find the Domain 0=0.48 natural log of x+1+27

Problem

ƒ(x)=0.48*ln(x+1)+27

Solution

1. Identify the restriction for the natural logarithm function. The argument of a logarithm must be strictly greater than zero.

2. Set up the inequality for the argument of the natural log in the expression ln(x+1)

x+1>0

3. Solve the inequality for x by subtracting 1 from both sides.

x>−1

4. Express the domain in interval notation based on the inequality.

(−1,∞)

Final Answer

Domain: *(−1,∞)

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